Pour oil in bottom of crock pot dish. Layer in potatoes, cabbage, onions, spices, seasonings, vinegar, and hot sauce. Add the sausage on top, pour water or beer over the top. Cover with lid and turn the crock pot on low. Cook for 7-8 hours or until potatoes are tender. At the 4 hour mark, stir in the Gaia Goodness Banana Mango ketchup and put the lid back on. Cook for the remaining 3-4 hours. Turn off the crock pot and allow to cool for about 10 minutes. Enjoy!